Check if a Framework installed

wocommunity · Aug 3, 2012 · fa3babc · fa3babc
1 parent 7c3ba8a
commit fa3babc
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/Frameworks/Core/ERExtensions/Sources/er/extensions/ERXFrameworkPrincipal.java b/Frameworks/Core/ERExtensions/Sources/er/extensions/ERXFrameworkPrincipal.java
@@ -214,4 +214,27 @@ public void didFinishInitialization() {
     public String toString() {
       return ERXStringUtilities.lastPropertyKeyInKeyPath(getClass().getName());
     }
+
+  /**
+   * <span class="ja">
+   * 指定フレームワークがインストールされているかどうかを確認します。
+   * 
+   * @return ある場合には true が戻ります。
+   * </span>
+   */
+  public static boolean hasFrameworkInstalled(String frameworkName) {
+    if(ERXStringUtilities.stringIsNullOrEmpty(frameworkName)) {
+      return false;
+    }
+
+    for (ERXFrameworkPrincipal frameworkPrincipal : ERXFrameworkPrincipal.launchingFrameworks) {
+      String s = frameworkPrincipal.toString();
+      if(frameworkName.equalsIgnoreCase(s)) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
 }